At participating Olive Garden restaurants, buy a select lunch or dinner entrée, with prices starting at $12.99, and get a second entrée for take-out for free. (The sit-down entrée includes unlimited soup or salad and breadsticks; they can be added to the take-out meal for an additional fee.) That's tied with our mention from a week ago as the best buy one, get one free discount we've seen from Olive Garden in the past year. Click here to find a location near you.